CN205007341U - Blood purification equipment leads directly to heating device - Google Patents
Blood purification equipment leads directly to heating device Download PDFInfo
- Publication number
- CN205007341U CN205007341U CN201520704445.8U CN201520704445U CN205007341U CN 205007341 U CN205007341 U CN 205007341U CN 201520704445 U CN201520704445 U CN 201520704445U CN 205007341 U CN205007341 U CN 205007341U
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- connector
- heating tube
- heating
- leads directly
- pipe joint
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Abstract
The utility model discloses a blood purification equipment leads directly to heating device, including the heating pipe, be fixed with first / second connecting piece respectively at the both ends of heating pipe, the heating rod has been inserted on first connecting piece, the outer end of heating rod is fixed with first connecting piece, the other end of heating rod passes first connecting piece and stretches into in the heating pipe, leave the clearance between the inner wall of the outer wall of heating rod and heating pipe, the cartridge has first / second coupling respectively on first / second connecting piece, and opened first / second connecting hole respectively in first / second connecting piece, first / second connecting hole is respectively with the inner chamber of heating pipe and the drill way intercommunication of first / second coupling, thereby a heating efficiency height is provided, and energy consumption is low, convenient to use's blood purification equipment leads directly to heating device.
Description
Technical field
This utility model belongs to haemodialysis equipment technical field, specifically, and the straight-through heater particularly on a kind of blood cleaning equipment.
Background technology
At present, the mode comparing main flow in blood purification treatment is Hemofiltration for Treatment and hemodialysis.The blood cleaning equipment that existing hemofiltration and hemodialysis use is similar, and the dialysis solution that these blood cleaning equipments use adds B liquid successively by the pure water after heating and A liquid is prepared from.In order to heat pure water, existing blood cleaning equipment be provided with water tank, in water tank, is provided with heating rod, by heating rod to the pure water heating in water tank, then the hot pure water in water tank is derived the preparation carrying out dialysis solution.This pure water heater not only the efficiency of heating surface low, heat uneven, water tank and be communicated with air, the antibacterial in air easily enters, and the complex structure of integral device, use inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of efficiency of heating surface is high, homogeneous heating, blood cleaning equipment easy to use lead directly to heater.
The technical solution of the utility model is as follows: a kind of blood cleaning equipment leads directly to heater, comprise heating tube, the first connector and the second connector is fixed with respectively at the two ends of described heating tube, described first connector is inserted with heating rod, outer end and first connector of described heating rod are fixed, the other end of heating rod passes the first connector and stretches in heating tube, gap is left between the outer wall and the inwall of heating tube of described heating rod, described first connector and the second connector are fitted with the first pipe joint and the second pipe joint respectively, and in described first connector and the second connector, have the first connecting hole and the second connecting hole, described first connecting hole is communicated with the inner chamber of heating tube and the aperture of the first pipe joint, described second connecting hole is communicated with heating tube inner chamber and the second pipe joint.
Described heating rod and heating tube coaxially arranged.
Gap between described heating rod outer wall and heating tube inwall is 1mm.
The outer wall at described heating tube two ends respectively with the first connector and the second connector welded seal.
Described heating rod outer end radial extension forms the installation portion of ring-type, described installation position is in the side of the first connector away from heating tube, and installation portion is fixed by screw and the first connector, locating ring and the first sealing ring is lined with between edge and the first connector in described installation portion, described locating ring is arranged away from installation portion, and the outer wall interference fits of the inwall of locating ring and heating rod, described first sealing ring is between locating ring and installation portion.The mounting structure of heating rod is simple, simple operation.
One end that described heating rod stretches in heating tube is passed heating tube and stretches in the second connector.
Described first pipe joint is all mutually vertical with the centrage of heating tube with the centrage of the second pipe joint.
The second sealing ring and the 3rd sealing ring is separately installed with at described first connector and the splicing position of the first pipe joint and the splicing position of the second connector and the second pipe joint.
Temperature detect switch (TDS) installing plate is fixed with at the outer wall of described heating tube.
This utility model is by fixing the first/the second connector at heating tube two ends, and plug-in mounting stretches into the heating rod of heating tube on the first connector, gap is left between heating rod outer wall and heating tube inwall, in use procedure, the pure water of deriving from water purification machine flows through from heating tube, dialysis solution compounding system is directly flowed to after being heated by heating rod, thus considerably improve the efficiency of heating surface of pure water, reduce energy expenditure, and heat more even, do not need to arrange pure water water tank again, make the structure of equipment simpler.Using only needs that this blood cleaning equipment is led directly to heater is arranged between water purification machine and dialysis solution compounding system, very easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 2.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain this utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", indicating positions such as " outward " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing this utility model and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, should not be construed as restriction concrete protection domain of the present utility model.In addition, if any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristic.
In this utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any the term such as term " assembling ", " being connected ", " connection ", " fixing ", such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, the concrete meaning of above-mentioned term in this utility model can be understood as the case may be.
Below in conjunction with accompanying drawing, by being further described detailed description of the invention of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
As shown in Figure 1, Figure 2 and Figure 3, this utility model comprises heating tube 4, is fixed with the first connector 2 and the second connector 6 respectively, described first connector 2 is inserted with heating rod 1 at the two ends of described heating tube 4.Outer end and first connector 2 of described heating rod 1 are fixed, described heating rod 1 outer end radial extension forms the installation portion 1a of ring-type, described installation portion 1a is positioned at the side of the first connector 2 away from heating tube 4, and installation portion 1a is fixed by screw and the first connector 2.Locating ring 9 and the first sealing ring 8 is lined with between edge and the first connector 2 in described installation portion 1a, described locating ring 9 is arranged away from installation portion 1a, and the outer wall interference fits of the inwall of locating ring 9 and heating rod 1, described first sealing ring 8 is between locating ring 9 and installation portion 1a.The other end of described heating rod 1 passes the first connector 2 and stretches in heating tube 4, and one end that described heating rod 1 stretches in heating tube 4 is passed heating tube 4 and stretches in the second connector 6.Described heating rod 1 is coaxially arranged with heating tube 4, leave gap, and the gap between described heating rod 1 outer wall and heating tube 4 inwall is 1mm between the outer wall and the inwall of heating tube 4 of heating rod 1.The outer wall at described heating tube 4 two ends respectively with the first connector 2 and the second connector 6 welded seal.
As shown in Figure 1, Figure 2 and Figure 3, described first connector 2 and the second connector 6 are fitted with the first pipe joint 3 and the second pipe joint 7 respectively, and in described first connector 2 and the second connector 6, have the first connecting hole 2a and the second connecting hole 6a, described first connecting hole 2a is communicated with the inner chamber of heating tube 4 and the aperture of the first pipe joint 3, and described second connecting hole 6a is communicated with heating tube 4 inner chamber and the second pipe joint 7.Described first pipe joint 3 is all mutually vertical with the centrage of heating tube 4 with the centrage of the second pipe joint 7.The second sealing ring 10 and the 3rd sealing ring 11 is separately installed with at described first connector 2 and the splicing position of the first pipe joint 3 and the splicing position of the second connector 6 and the second pipe joint 7.Temperature detect switch (TDS) installing plate 5 is fixed with at the outer wall of described heating tube 4.
Claims (9)
1. a blood cleaning equipment leads directly to heater, it is characterized in that: comprise heating tube (4), the first connector (2) and the second connector (6) is fixed with respectively at the two ends of described heating tube (4), described first connector (2) is inserted with heating rod (1), the outer end of described heating rod (1) and the first connector (2) are fixed, the other end of heating rod (1) passes the first connector (2) and stretches in heating tube (4), gap is left between the outer wall and the inwall of heating tube (4) of described heating rod (1), described first connector (2) and the second connector (6) are fitted with the first pipe joint (3) and the second pipe joint (7) respectively, and in described first connector (2) and the second connector (6), have the first connecting hole (2a) and the second connecting hole (6a), described first connecting hole (2a) is communicated with the inner chamber of heating tube (4) and the aperture of the first pipe joint (3), described second connecting hole (6a) is communicated with heating tube (4) inner chamber and the second pipe joint (7).
2. blood cleaning equipment according to claim 1 leads directly to heater, it is characterized in that: described heating rod (1) is coaxially arranged with heating tube (4).
3. blood cleaning equipment according to claim 2 leads directly to heater, it is characterized in that: the gap between described heating rod (1) outer wall and heating tube (4) inwall is 1mm.
4. the blood cleaning equipment according to claim 1 or 2 or 3 leads directly to heater, it is characterized in that: the outer wall at described heating tube (4) two ends respectively with the first connector (2) and the second connector (6) welded seal.
5. blood cleaning equipment according to claim 4 leads directly to heater, it is characterized in that: described heating rod (1) outer end radial extension forms the installation portion (1a) of ring-type, described installation portion (1a) is positioned at the side of the first connector (2) away from heating tube (4), and installation portion (1a) is fixed by screw and the first connector (2), locating ring (9) and the first sealing ring (8) is lined with between the interior edge of described installation portion (1a) and the first connector (2), described locating ring (9) is arranged away from installation portion (1a), and the outer wall interference fits of the inwall of locating ring (9) and heating rod (1), described first sealing ring (8) is positioned between locating ring (9) and installation portion (1a).
6. blood cleaning equipment according to claim 5 leads directly to heater, it is characterized in that: one end that described heating rod (1) stretches in heating tube (4) is passed heating tube (4) and stretches in the second connector (6).
7. blood cleaning equipment according to claim 6 leads directly to heater, it is characterized in that: described first pipe joint (3) is all mutually vertical with the centrage of heating tube (4) with the centrage of the second pipe joint (7).
8. blood cleaning equipment according to claim 7 leads directly to heater, it is characterized in that: be separately installed with the second sealing ring (10) and the 3rd sealing ring (11) described first connector (2) and the splicing position of the first pipe joint (3) and the splicing position of the second connector (6) and the second pipe joint (7).
9. blood cleaning equipment according to claim 8 leads directly to heater, it is characterized in that: be fixed with temperature detect switch (TDS) installing plate (5) at the outer wall of described heating tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704445.8U CN205007341U (en) | 2015-09-11 | 2015-09-11 | Blood purification equipment leads directly to heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704445.8U CN205007341U (en) | 2015-09-11 | 2015-09-11 | Blood purification equipment leads directly to heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007341U true CN205007341U (en) | 2016-02-03 |
Family
ID=55205973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704445.8U Expired - Fee Related CN205007341U (en) | 2015-09-11 | 2015-09-11 | Blood purification equipment leads directly to heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007341U (en) |
-
2015
- 2015-09-11 CN CN201520704445.8U patent/CN205007341U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Science and technology building, No. 5 South mercury 401121 northern New District of Chongqing municipality Mount Huangshan Avenue 5 floor Patentee after: CHONGQING AOKLAND MEDICAL EQUIPMENT RESEARCH CO.,LTD. Address before: The 401121 northern New District of Chongqing municipality Mount Huangshan Road No. 5 south building, 5F mercury B Patentee before: CHONGQING AOKLAND MEDICAL EQUIPMENT RESEARCH CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |